| Anti-ganglioside positive (n = 40) | Anti-ganglioside negative (n = 14) | X2 (P) |
---|---|---|---|
Mild to moderate autism (n = 20) | 11 (55%) | 9 (45%) | 6.02 |
Severe autism (n = 34) | 29 (85.3%) | 5 (14.7%) | (0.01) |
Male autistic patients (n = 47) | 33 (70%) | 14 (30%) | 2.82 |
Female autistic patients (n = 7) | 7 | 0 | (0.1) |